17995887. METHOD AND APPARATUS FOR POSITIONING TERMINAL IN WIRELESS COMMUNICATION SYSTEM simplified abstract (LG Electronics Inc.)
METHOD AND APPARATUS FOR POSITIONING TERMINAL IN WIRELESS COMMUNICATION SYSTEM
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METHOD AND APPARATUS FOR POSITIONING TERMINAL IN WIRELESS COMMUNICATION SYSTEM - A simplified explanation of the abstract
This abstract first appeared for US patent application 17995887 titled 'METHOD AND APPARATUS FOR POSITIONING TERMINAL IN WIRELESS COMMUNICATION SYSTEM
Simplified Explanation
The patent application describes a method for operating a terminal in a wireless communication system. The method involves receiving a location request message from a serving base station, which includes information about a neighboring base station. The terminal also receives a positioning reference signal (PRS) from the serving base station and another PRS from the neighbor base station based on the received location request message. The terminal then estimates its location using the received PRS signals and transmits the estimated location back to the serving base station.
- The method involves receiving a location request message from a serving base station.
- The location request message includes information about a neighboring base station.
- The terminal receives a positioning reference signal (PRS) from the serving base station.
- The terminal also receives a PRS from the neighbor base station based on the received location request message.
- The terminal estimates its location using the received PRS signals.
- The estimated location of the terminal is transmitted back to the serving base station.
Potential Applications
- This method can be used in various wireless communication systems, such as cellular networks, to accurately determine the location of a terminal.
- It can be particularly useful in applications that require precise location information, such as emergency services, asset tracking, and location-based services.
Problems Solved
- The method solves the problem of accurately determining the location of a terminal in a wireless communication system.
- By utilizing PRS signals from both the serving base station and a neighboring base station, the method improves the accuracy of location estimation.
Benefits
- The method provides a more accurate and reliable way to estimate the location of a terminal in a wireless communication system.
- It allows for better location-based services and applications that rely on precise location information.
- The method can enhance the performance of emergency services by enabling faster and more accurate location tracking of terminals in need of assistance.
Original Abstract Submitted
Provided is a method for operating a terminal in a wireless communication system, the method comprising: receiving, from a serving base station, a location request message including at least one of positioning reference signal (PRS) information of a neighbor base station and cell ID information of the neighbor base station; receiving a PRS of the serving base station from the serving base station; receiving a PRS from the neighbor base station based on the received location request message; estimating a location of the terminal based on the PRS received from the serving base station and the PRS received from the neighbor base station; and transmitting the estimated location of the terminal to the serving base station.
